Cairns, John C.
The nineteenth century 1815-1914
Free Press, 1965
Buku Teks
British authors of the nineteenth century
edited by Stanley J. Kunitz, Howard Haycraft
Wilson, 1936
Buku Referensi
Hearder, H.
Europe in the nineteenth century
Buku Teks
Gooch, G.P.
History and historians in the nineteenth century
Beacon Press, 1968
Buku Teks
Peters, Tom F.
Building the nineteenth century
MIT Press, 1996
Buku Teks